Room Mode Calculator (both Imperial and Metric) with analysis and recommendationsReflections, Boundaries, & Mass calculator. This can be a useful tool to sort out a design. I use it all the time. Absorption Coefficients - not a calculator, but an organized list of data on many products. - PLEASE let me know if you have more data that could be included. - Especially GFR data. Thanks.

Download whatever you need and ENJOY. If you have any questions, please post them here.

Cheers,John

John H. BrandtRecording Studio, Performance Hall & Architectural Acoustics Consultants - http://jhbrandt.net"Twenty thousand dollars worth of Snap-On tools does not make you a Professional Diesel Mechanic"